2757201621

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{3607}}^1\times {\mathrm{3803}}^1$

素因数の和:7480

約数の個数: 16

約数和(自身を含む): 3733154304

約数和(自身を除く): 975952683

約数列:

[1, 3, 67, 201, 3607, 3803, 10821, 11409, 241669, 254801, 725007, 764403, 13717421, 41152263, 919067207, 2757201621]

約数ペア:

[(1, 2757201621), (3, 919067207), (67, 41152263), (201, 13717421), (3607, 764403), (3803, 725007), (10821, 254801), (11409, 241669)]